If you're a user seeking support, here is our support site.

If you're a web dapp developer, we've got two types of guides for you:

• We recommend this Learning Solidity tutorial series by Karl Floersch.
• We wrote a (slightly outdated now) gentle introduction on Developing Dapps with Truffle and MetaMask.

• If you have a Dapp, and you want to ensure compatibility, here is our guide on building MetaMask-compatible Dapps

• Install Node.js version 6.3.1 or later.
• Install local dependencies with npm install.
• Install gulp globally with npm install -g gulp-cli.
• Build the project to the ./dist/ folder with gulp build.
• Optionally, to rebuild on file changes, run gulp dev.
• To package .zip files for distribution, run gulp zip, or run the full build & zip with gulp dist.

Uncompressed builds can be found in /dist, compressed builds can be found in /builds once they're built.

Requires mocha installed. Run npm install -g mocha.

Then just run npm test.

You can also test with a continuously watching process, via npm run watch.

You can run the linter by itself with gulp lint.

npm install
npm start

npm run dist

To write tests that will be run in the browser using QUnit, add your test files to test/integration/lib.

• How to add custom build to Chrome
• How to add custom build to Firefox
• How to develop a live-reloading UI
• How to add a new translation to MetaMask
• Publishing Guide
• How to develop an in-browser mocked UI
• How to live reload on local dependency changes
• How to add new networks to the Provider Menu
• How to manage notices that appear when the app starts up
• How to port MetaMask to a new platform
• How to generate a visualization of this repository's development